New Zealand shooting: Christchurch on indefinite lockdown after mosque worshippers are brutally killed in ‘unprecedented act of violence’

A mass shooting in New Zealand has left the city of Christchurch in indefinite lockdown, after a gunman with an automatic rifle attacked a mosque on Friday, causing “a number of fatalities”, said police.One person was in custody, police said, but they believed there were more offenders involved in the deadly slaying that has shocked a nation where mass shootings are virtually unheard of.Authorities did not identify the suspect in custody, but a man who claimed responsibility for the shootings…